Roundabouts Database Index

18182 Results

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City, State County Country	Intersection (Lat, Lng)	Type Status	Control Type / Other Control Type	Approaches / Driveways / ICD (m)	Functional Class / LaneType	Year Completed	Comments
Tapia de Casariego, Principality of Asturias Asturias Spain	N-634 / AS-23 (43.56306, -6.92345)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 74.4270	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Wakefield Plantation Dr. / Forest Pines Dr. / Honeychurch St. (35.96410, -78.55021)	Roundabout Existing	Unknown None	4 Approaches 0 Driveways 74.4337	Other (At-Grade) Single-Lane	2001	Year completed estimated (1998-2002). ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	NE Imperial Ave. / NE Multnomah St. (45.53154, -122.62719)	Traffic Calming Circle Existing	Unknown None	4 Approaches 0 Driveways 74.4616	Other (At-Grade) Single-Lane	1987	Completed 10/22/1987. ICD estimated from Google Maps linework.
Navia, Principality of Asturias Asturias Spain	N-634 / A-8 Ramps (43.53481, -6.69293)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 74.4619	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Newburyport, MA Essex Co. United States	Newburyport Turnpike (US 1) / State St (42.79893, -70.87539)	Rotary Existing	All-Way Yield None	3 Approaches 5 Driveways 74.4880	Other (At-Grade) Multilane (2 Lane)		No Ped facilities ICD estimated from Google Maps linework.
Nijmegen, Gelderland Nijmegen Netherlands	Energieweg / Industrieweg (51.85051, 5.83151)	Signalized Roundabout/Circle Existing	Signal Unknown	4 Approaches 0 Driveways 74.5133	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Parkville, VIC Australia	Elizabeth St. / Flemington Rd. / Peel St. / Pelham St. (-37.80124, 144.95719)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 74.5514	Other (At-Grade) Multilane (3+ Lane)		Trams running through central island. ICD estimated from Google Maps linework.
Ottawa, ON City of Ottawa Canada	Brian Coburn Blvd. / Trim Rd. (45.45820, -75.44730)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 74.5586	Other (At-Grade) Multilane (2 Lane)	2012	Functional Class: Arterial ICD estimated from Google Maps linework.
Coblenz, Rhineland-Palatinate Coblenz Germany	Hans-Böckler-Straße / Werner-von-Siemens-Straße (50.38286, 7.60364)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 74.6338	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Nantes, Pays de la Loire Loire-Atlantique France	Place Général Mellinet (47.21135, -1.57636)	Other Existing	All-Way Yield Unknown	8 Approaches 0 Driveways 74.6398	Other (At-Grade) Unknown		Pedestrian access to central island. ICD estimated from Google Maps linework.
(unincorporated), GA Chatham Co. United States	Rice Mill Rd. / (unknown) (32.21944, -81.19250)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 74.7708	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Road Town, Tortola British Virgin Islands	James Walter Francis Dr. / Blackburn Hwy / Belle Vue Rd. (18.42721, -64.60819)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 74.7840	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Richmond, VA Henrico Co. United States	Monument Ave. / Allen Ave. (37.55384, -77.46020)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 74.8004	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Gossville, NH Bear Island Co. United States	US 4 / Rte 28 (43.22784, -71.36053)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 74.8398	Other (At-Grade) Unknown		ICD estimated from Google Maps linework.
Dumont / Cresskill, NJ Bergen Co. United States	Madison Ave. / Knickerbocker Rd. (Monument) (40.94127, -73.97681)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 74.8804	Other (At-Grade) Single-Lane		Completed May 30, 1924. Nearest traffic count was conducted on Knickerbocker Road (County Route 505) about 0.5 km from the intersection. http://tcs.state.nj.us/tmsweb/Report/h2d5c913_99_hrvolume.pdf Functional Class: Local ICD estimated from Google Maps linework.
Northfield Township, MI Washtenaw Co. United States	W 8 Mile Rd. / US 23 SB Ramps (42.42895, -83.76816)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 74.9319	Freeway Ramps (Grade-Separated) Single-Lane	2017	ICD estimated from Google Maps linework.
Rennes, Brittany Ille-et-Vilaine France	Rond-Point des Gayeulles (Avenue des Gayeulles / Route de Fougeres / Avenue de Tochester / Rue de Fougeres / Boulevard de Vitre) (48.12742, -1.65195)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 74.9355	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Burlington, NJ Burlington Co. United States	Keim Blvd. / Washington Ave. (40.07282, -74.86503)	Rotary Existing	Other Unknown	4 Approaches 0 Driveways 74.9424	Other (At-Grade) Single-Lane		Egg shaped. Yield signs within circle. ICD estimated from Google Maps linework.
Marysville, WA Snohomish Co. United States	34th Ave. NE-Quil Ceda Blvd. / Tulalip Casino entrance (48.08801, -122.18560)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 74.9927	Other (At-Grade) Single-Lane	2001	Opened October 2001 as multilane roundabout. Modified April 2014 to reduce to single-lane roundabout with right-turn-only lanes. ICD estimated from Google Maps linework. 21442
Ashdod, Darom Ashqelon Israel	Ashdod Port (31.83537, 34.65772)	Roundabout Existing	Unknown Unknown	3 Approaches 0 Driveways 75.0850	Unknown Unknown		ICD estimated from Google Maps linework.
McAdenville, NC Gaston Co. United States	Wesleyan Ave. / Church St. (35.25438, -81.07686)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.0970	Other (At-Grade) Single-Lane	2006	ICD estimated from Google Maps linework.
Lincoln, NE Lancaster Co. United States	Yankee Woods Dr. / S 78th St. (40.72171, -96.61358)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.1288	Other (At-Grade) Single-Lane	2011	ICD estimated from Google Maps linework.
Newark, NJ Essex Co. United States	Hayes Ave. / Bessemer St. / US 1-US 9 Ramps (40.70196, -74.18745)	Roundabout Existing	All-Way Yield Unknown	3 Approaches 1 Driveways 75.1511	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2018	ICD estimated from Google Maps linework.
(unincorporated), GA Gwinnett Co. United States	Meadow Park Dr. / Meadow Park Ln. / Meadow Bluff Ln. / Dovecote Trl. (34.06361, -84.10306)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.1945	Other (At-Grade) Single-Lane	1998	ICD estimated from Google Maps linework.
Lexington, KY Lexington-Fayette Co. United States	Old Frankfort Pike / Alexandria Dr. (38.06952, -84.55762)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.2198	Other (At-Grade) Single-Lane	2010	ICD estimated from Google Maps linework.
Washington, DC N/A Co. United States	Thomas Circle (Mass Ave. / Vermont Ave. / 14th St. / M St.) (38.90565, -77.03196)	Signalized Roundabout/Circle Existing	Signal None	6 Approaches 0 Driveways 75.2817	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
(unincorporated), FL St. Lucie Co. United States	SW Community Blvd. / SW Tradition Pkwy. (27.26444, -80.43804)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.3765	Other (At-Grade) Multilane (2 Lane)	2003	Concentric circulatory roadway striping. ICD estimated from Google Maps linework.
Raleigh, NC Wake Co. United States	Falls River Ave. / Southwalk Ln. (35.91055, -78.58734)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.4515	Other (At-Grade) Single-Lane	1996	Year completed estimated (1993-1998) ICD estimated from Google Maps linework.
Peoria, AZ Maricopa Co. United States	N Sunrise Point / Sunset Point (33.75302, -112.33080)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 75.4690	Other (At-Grade) Single-Lane	2004	ICD estimated from Google Maps linework.
Utrecht, Utrecht Utrecht Netherlands	Henry Dunantplein (N230 / Einsteindreef) (52.12245, 5.11645)	Signalized Roundabout/Circle Existing	Signal Unknown	3 Approaches 0 Driveways 75.5288	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Irvine, CA Orange Co. United States	(parking lot) (33.63549, -117.73963)	Other Existing	Uncontrolled Unknown	4 Approaches 0 Driveways 75.5723	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Pittsboro, NC Chatham Co. United States	Parks Meadow Dr. / Golfers View / Chapel Ridge Dr. / The Parks Dr. (35.78278, -79.22770)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.5732	Other (At-Grade) Single-Lane	2006	ICD = 270 ft. ICD estimated from Google Maps linework.
Lowell, MA Middlesex Co. United States	Industrial Ave / American Legion Connector Hwy SB Ramps (42.61379, -71.32136)	Rotary Existing	All-Way Yield None	5 Approaches 0 Driveways 75.5895	Freeway Ramps (Grade-Separated) Unknown		Longtime rotary near Lowell Connector. ICD estimated from Google Maps linework.
Fairbanks, AK Fairbanks North Star United States	Helmericks Ave. / Merhar Ave. (64.85627, -147.70576)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 75.6114	Other (At-Grade) Single-Lane	2016	ICD estimated from Google Maps linework.
Basel, Basel Basel-Stadt Switzerland	Kannenfeldplatz (47.56554, 7.57341)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 75.7517	Unknown Unknown		Trams running through center. ICD estimated from Google Maps linework.
(unincorporated), GA Chatham Co. United States	(unknown) / (unknown) (32.21583, -81.19500)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 75.7843	Other (At-Grade) Single-Lane	2006	Water fountain in center. ICD estimated from Google Maps linework.
(unincorporated), GA Chatham Co. United States	Highlands Blvd. / Orkney Rd. (32.17750, -81.26083)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 75.8162	Other (At-Grade) Single-Lane	2007	ICD estimated from Google Maps linework.
Toronto, ON Toronto Canada	Trailer Dr (43.80549, -79.13682)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 75.8507	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Vado, NM Dona Ana Co. United States	High Valley Rd. / I-10 WB ramps / Las Alturas Dr. (32.12617, -106.63819)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 75.8589	Freeway Ramps (Grade-Separated) Single-Lane	2015	ICD estimated from Google Maps linework.
Santa Barbara, CA Santa Barbara Co. United States	Milpas St. / US 101 NB Ramps / Carpinteria St. (34.42070, -119.67810)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.8614	Other (At-Grade) Multilane (2 Lane)	2000	Oblong central island. Completed April 2000. Experienced one single-vehicle fatality (date unknown). 11861-05. ICD estimated from Google Maps linework.
Ystad, Skane County Ystad Sweden	E65 / Bellevuevägen / Sjöbovägen (55.44266, 13.80695)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 75.8755	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
El Paso, TX El Paso Co. United States	Gulf Victory Way / Constitution Ave. (31.84527, -106.35999)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.8952	Other (At-Grade) Multilane (2 Lane)	2011	Located on Fort Bliss. Concentric circulatory roadway striping.
Aspen, CO Pitkin Co. United States	SH 82 / Maroon Crk. / Castle Crk. (39.19548, -106.84060)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 75.8990	Other (At-Grade) Multilane (2 Lane)	2000	ICD estimated from Google Maps linework.
Jamaica Plain, MA Suffolk Co. United States	Arborway / Centre St. (42.30899, -71.12169)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 75.9583	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Chapultepec Country, Jalisco Guadalajara Mexico	Avenida Plan de San Luis Potosí / Callé Andrés Terán (20.69730, -103.36760)	Other Existing	Two-Way Stop Unknown	4 Approaches 0 Driveways 75.9728	Other (At-Grade) Single-Lane		Hamburger-shaped. ICD estimated from Google Maps linework.
Vallarta Norte, Jalisco Guadalajara Mexico	Avenida Adolfo López Mateos Norte / Avenida México / Avenida Rubén Darío (20.67954, -103.38404)	Signalized Roundabout/Circle Existing	Signal Unknown	5 Approaches 0 Driveways 75.9817	Other (At-Grade) Multilane (2 Lane)		Hamburger-shaped. ICD estimated from Google Maps linework.
Gavle, Gavleborg County Gavle Sweden	Rte 76 / E4 WB Ramps / Geodetgatan (60.64030, 17.13988)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.1239	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Sterling Heights, MI Macomb Co. United States	Van Dyke Ave. (M-53) / 18 1/2 Mile Rd. (42.60148, -83.03119)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)	2005	Completed June 2005.
Rogers, AR Benton Co. United States	Pauline Whitaker Pkwy. / Pinnacle Hills Pkwy. (36.29741, -94.18677)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane)	2008	Year Completed estimated (2006-2009).
Willows at Lake Rhea, FL Orange Co. United States	Willow Gardens Dr. / Willow Brick Rd. (28.51391, -81.54793)	Other Existing	All-Way Yield Unknown	3 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane		No splitter islands on two legs.
Fort Worth, TX Denton Co. United States	Championship Pkwy. / Outlet Blvd. (33.02054, -97.28790)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Single-Lane	2000	No splitter islands on two legs.
El Paso, TX El Paso Co. United States	Constitution Ave. / (unknown) (31.85059, -106.35745)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane)	2011	Located on Fort Bliss.
Richardson, TX Dallas Co. United States	Loop Rd. / University Pkwy. (32.98435, -96.74826)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 76.2000	Other (At-Grade) Multilane (2 Lane)	2009	Parking along circulatory roadway.
Macon, GA Bibb Co. United States	GA 74 (Thomaston Rd.) / Lower Thomaston Rd. / Lamar Rd. / Johnson Rd. (32.85171, -83.78520)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 76.2530	Other (At-Grade) Single-Lane	2014	Year Completed estimated (2013-2015). ICD estimated from Google Maps linework.
Grödinge, Stockholm County Botkyrka Sweden	Rte 258 / E20 Ramps / Sankt Botvids väg / Tumbakopplet (59.24028, 17.83454)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.3533	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
(unincorporated), FL Clay Co. United States	Country Club Blvd. / Country Club Blvd. (30.18211, -81.77293)	Other Existing	All-Way Yield None	3 Approaches 0 Driveways 76.3988	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Tomball, TX Harris Co. United States	Invergarry Way. / Inverness Crossing Blvd. (30.07099, -95.56441)	Other Existing	All-Way Yield None	4 Approaches 0 Driveways 76.4848	Other (At-Grade) Single-Lane		Very large diameter; operates as four T-intersections. ICD estimated from Google Maps linework.
Woippy, Grand Est Moselle France	Rond-Point de Berlange (D953 / D652 / D153B) (49.15725, 6.15855)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 76.5452	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Norrköping, Ostergotland County Norrköping Sweden	Finspångsvägen / Riksvägen Ramps (58.59531, 16.15854)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.5478	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
West Thurrock, England Essex United Kingdom	Lancaster Roundabout (A126 / B186 / W Thurock Way / Heron Way / (parking lot)) (51.48335, 0.28507)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 76.6071	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
London, England City of London United Kingdom	Terminal 5 Roundabout (Western Perimeter Rd. / M25 Ramps) (51.47474, -0.49471)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.6216	Freeway Ramps (Grade-Separated) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Hägersten, Stockholm County Stockholm Sweden	Mikrofonvägen / Västbergavägen / E4-E20 Ramps (59.29547, 18.00275)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 76.8395	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Linkoping, Ostergotland County Linkoping Sweden	Vårdsbergsrondellen (Rte 35 / Rte 716 / Rte 757) (58.39761, 15.76652)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 76.9800	Other (At-Grade) Single-Lane		ICD estimated from Google Maps linework.
Junction City, KS Geary Co. United States	I-70 WB Ramps / Chestnut St. / East St. (39.02141, -96.81662)	Roundabout Existing	All-Way Yield None	0 Approaches 0 Driveways 77.0146	Other (At-Grade) Single-Lane	2008	Completed November 2008? Previously controlled by one-way stop ICD estimated from Google Maps linework.
Newton Grove, NC Sampson Co. United States	Weeks Circle [US 701 / US 13 / SR 50-SR 55] (35.24543, -78.35440)	Other Existing	All-Way Yield Unknown	6 Approaches 0 Driveways 77.0561	Other (At-Grade) Single-Lane		Older traffic cricle converted to yield control. ICD estimated from Google Maps linework.
(unincorporated), FL Broward Co. United States	Old Club Rd. / Stonegate Blvd. (26.32394, -80.25600)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 77.0744	Other (At-Grade) Single-Lane	2004	Functional Class: Local ICD estimated from Google Maps linework.
Springdale, AR Washington Co. United States	Don Tyson Pkwy. / Dearing Rd. / S 56th St. (36.15378, -94.19304)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 77.1476	Other (At-Grade) Multilane (2 Lane)	2015	ICD estimated from Google Maps linework.
Frouard, Grand Est Meurthe-et-Moselle France	D657 / Rue du Saule Gaillard / E21-E23-A31 SB Ramps (48.74544, 6.15166)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 77.1796	Freeway Ramps (Grade-Separated) Single-Lane		ICD estimated from Google Maps linework.
Youngsville, NC Franklin Co. United States	Olde Liberty Dr. / Commonwealth Dr. / Clubhouse Dr. (36.07125, -78.52006)	Roundabout Existing	Unknown Unknown	4 Approaches 0 Driveways 77.2287	Other (At-Grade) Single-Lane	2009	ICD estimated from Google Maps linework.
Edmonton, AB Edmonton Capital Region Canada	101 St. NW / 118 Ave. NW / Princess Elizabeth Ave. NW (53.57004, -113.49450)	Other Existing	Unknown Unknown	4 Approaches 3 Driveways 77.3071	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
San Sebastián, Basque Country Guipúzcoa Spain	Calle Zuatzu, 9 (43.29553, -2.01102)	Other Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.3645	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Waco, TX McLennan Co. United States	Waco Traffic Circle (US 77 / Circle Rd. / S Valley Mills Dr. / La Salle Sve. / N Robinson Dr.) (31.52404, -97.13200)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 1 Driveways 77.3734	Other (At-Grade) Multilane (2 Lane)	2014	Former rotary constructed in 1935. Upgraded to oversized roundabout. Year Completed estimated (2012-2015) ICD estimated from Google Maps linework.
Cedar Falls, IA Blackhawk Co. United States	Viking Rd. / Cedar Heights Dr. (42.48866, -92.41657)	Roundabout Existing	Unknown Unknown	0 Approaches 0 Driveways 77.5026	Other (At-Grade) Single-Lane	2007	Opened November 2007. ICD estimated from Google Maps linework.
New Rochelle, NY Westchester Co. United States	Elmer Miller Circle (Memorial Hwy. / Normal Rockwell Blvd) (40.91546, -73.78770)	Rotary Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.6173	Other (At-Grade) Multilane (3+ Lane)		ICD estimated from Google Maps linework.
Fruita, CO Mesa Co. United States	Aspen Ave. / Mesa St. (Park Square) (39.15884, -108.73360)	Other Existing	Unknown Unknown	0 Approaches 0 Driveways 77.7908	Other (At-Grade) Unknown		Completed 1940? ICD estimated from Google Maps linework.
Palm Beach Gardens, FL Palm Beach Co. United States	Avenue of the Champions / Fairway Dr. (26.83692, -80.13614)	Rotary Existing	Unknown Unknown	4 Approaches 0 Driveways 77.7956	Other (At-Grade) Single-Lane		Circulatory roadway yields to entry on north and south approaches. ICD estimated from Google Maps linework.
Landvetter, Vastra Gotaland County Härryda Sweden	Bårhultsmotet / Boråsleden Ramps (57.68118, 12.16621)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.8999	Freeway Ramps (Grade-Separated) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Los Cristianos, Canary Islands Santa Cruz de Tenerife Spain	Avenida Chayofita / Avenida Juan Carlos I (28.05560, -16.71204)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 77.9949	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Kansas City, MO Jackson Co. United States	E 87th St. / I-435 SB Ramps / Hillcrest Rd. (38.96747, -94.52084)	Other Existing	Other None	4 Approaches 1 Driveways 78.0019	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2011	Elliptical shape. HIllcrest Road south leg has painted splitter island and no signed or marked control. ICD estimated from Google Maps linework.
St. George, UT Washington Co. United States	E. Brigham Rd. / I-15 SB Ramps / Pioneer Rd. (37.05999, -113.58560)	Roundabout Existing	All-Way Yield None	6 Approaches 0 Driveways 78.1526	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2006	Combines interchange ramps and frontage road. ICD estimated from Google Maps linework.
South Los Angeles, CA Los Angeles Co. United States	Baring Cross St. / W 94th St. (33.95102, -118.28937)	Other Existing	All-Way Stop Unknown	3 Approaches 0 Driveways 78.2664	Other (At-Grade) Single-Lane		Building in central island. ICD estimated from Google Maps linework.
San Francisco, CA San Francisco Co. United States	Mission Bay Dr. / Mission Bay Blvd. / Owens St. / Channel St. (37.77048, -122.39599)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 78.3588	Other (At-Grade) Multilane (2 Lane)	2012	Year Completed estimated (2011-2012). ICD estimated from Google Maps linework.
Gothenburg, Vastra Gotaland County Gothenburg Sweden	Odinsplatsen (57.70962, 11.98477)	Other Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 78.4768	Other (At-Grade) Single-Lane		Pedestrian access to central island, parking along circulatory roadway. ICD estimated from Google Maps linework.
New Orleans, LA Orleans Par. United States	Lakeshore Dr. / Elysian Fields Ave. (30.03055, -90.06176)	Rotary Existing	All-Way Yield None	4 Approaches 0 Driveways 78.5840	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Boston, MA Suffolk Co. United States	Franklin Park Rotary (Morton St. / Arborway / Forest Hills Dr.) (42.30055, -71.10665)	Rotary Removed	All-Way Yield Unknown	4 Approaches 0 Driveways 78.6186	Other (At-Grade) Multilane (2 Lane)	2016	Replaced with signalized intersection. ICD estimated from Google Maps linework.
Portland, OR Multnomah Co. United States	SE 30th Ave. / SE Caruthers St. (45.50550, -122.63470)	Traffic Calming Circle Existing	Unknown Unknown	4 Approaches 0 Driveways 78.6812	Other (At-Grade) Single-Lane	1990	Completed 4/23/1990. ICD estimated from Google Maps linework.
Spokane, WA Spokane Co. United States	W Woodside Dr. / W Dell Dr. (47.72059, -117.45289)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 78.7411	Other (At-Grade) Single-Lane	2017	ICD estimated from Google Maps linework.
Kristianstad, Skane County Kristianstad Sweden	Snapphanevägen / Ringvägen / Arenavägen / Mäster Bonggatan (56.02404, 14.17166)	Roundabout Existing	All-Way Yield Unknown	5 Approaches 0 Driveways 78.7585	Other (At-Grade) Multilane (2 Lane)		ICD estimated from Google Maps linework.
Rochester Township, PA Beaver Co. United States	SR 68 (Adams St.) / Brighton Ave. / Rhode Island Ave. (40.70171, -80.28525)	Roundabout Existing	All-Way Yield None	5 Approaches 0 Driveways 78.7731	Other (At-Grade) Single-Lane	2011	Oval shape. Replaced two closely spaced signalized intersections. ICD estimated from Google Maps linework.
Bowie, MD Prince George's Co. United States	Melford Blvd. / Curie Dr. (38.95842, -76.70683)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 78.9406	Other (At-Grade) Single-Lane	2008	ICD estimated from Google Maps linework.
Brevard, NC Transylvania Co. United States	Ecusta Rd. / Rustling Woods Dr. (35.26814, -82.70583)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 78.9847	Other (At-Grade) Single-Lane	2019	ICD estimated from Google Maps linework.
St George, UT Washington Co. United States	Lepido Way / View Point Dr. (37.07729, -113.54493)	Other Existing	Unknown Unknown	4 Approaches 0 Driveways 79.0876	Other (At-Grade) Single-Lane		No splitter islands. ICD estimated from Google Maps linework.
Durham, NC Durham Co. United States	Vintage Hill Pkwy. / Old Trail Dr. (36.12527, -78.86425)	Traffic Calming Circle Existing	All-Way Yield None	4 Approaches 0 Driveways 79.1050	Other (At-Grade) Multilane (2 Lane)		Existed in 1993 (earliest aerial available) ICD estimated from Google Maps linework.
Sunriver, OR Deschutes Co. United States	Circle #6 (43.90435, -121.43830)	Other Existing	Unknown None	4 Approaches 0 Driveways 79.1671	Other (At-Grade) Single-Lane	1968	Completed 1968? Functional Class: Collector ICD estimated from Google Maps linework.
(unincorporated), FL Broward Co. United States	Heron Run Dr. / NW 122nd Ave. (26.31755, -80.28892)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 79.2198	Other (At-Grade) Single-Lane	2003	Large diameter. Functional Class: Local ICD estimated from Google Maps linework.
Snohomish, WA Snohomish Co. United States	Ave. D / Bickford Ave. / 15th St. (47.93037, -122.10101)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 79.2238	Other (At-Grade) Single-Lane	2014	Open July 2014. ICD estimated from Google Maps linework.
Venice, FL Sarasota Co. United States	Jacaranda Blvd. / Venice Ave. (27.09950, -82.38444)	Roundabout Existing	All-Way Yield Rectangular Rapid Flashing Beacon (RRFB)	4 Approaches 0 Driveways 79.2480	Other (At-Grade) Multilane (2 Lane)	2011	Modified 2017 to change lane configuration and address crash issues. 21442
Carmel, IN Hamilton Co. United States	River Rd. / East 131st St. / Longest Dr. (39.97910, -86.05145)	Roundabout Existing	All-Way Yield None	4 Approaches 0 Driveways 79.2480	Other (At-Grade) Single-Lane	1997	First roundabout in Carmel.
Kansas City, MO Clay Co. United States	NW Briarcliff Pkwy. / MO-9 NB Ramps / NW Platte Rd. (39.16606, -94.59842)	Roundabout Existing	All-Way Yield Unknown	4 Approaches 0 Driveways 79.2480	Freeway Ramps (Grade-Separated) Multilane (2 Lane)	2012	Right-turn bypass lanes on north and east quadrants.
Chattanooga, TN Hamilton Co. United States	Morris Ln. / Homecoming Dr. (34.99715, -85.13595)	Roundabout Existing	All-Way Yield None	3 Approaches 0 Driveways 79.2480	Other (At-Grade) Single-Lane	2004	Year Completed estimated (2002-2005). ICD estimated from Google Maps linework.